Lightweight and flexible ventilating hose designed to efficiently direct fumes out of closed-in areas. Ideal for industrial air movement, ventilation, and fume control applications. Constructed from durable double-ply PVC-coated polyester fabric, reinforced with a spring steel wire helix for added stability and shape retention. Engineered to withstand a wide temperature range from -22°F to 212°F while resisting oil, solvents, ozone, fungus, alkalis, and water. Please note that the exact shade or color of the material is not guaranteed.